2136355 has 16 divisors (see below), whose sum is σ = 2882880. Its totient is φ = 1507968.

The previous prime is 2136353. The next prime is 2136359. The reversal of 2136355 is 5536312.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2136355 - 2¹ = 2136353 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2136353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781 + ... + 2209.

It is an arithmetic number, because the mean of its divisors is an integer number (180180).

2^2136355 is an apocalyptic number.

2136355 is a deficient number, since it is larger than the sum of its proper divisors (746525).

2136355 is a wasteful number, since it uses less digits than its factorization.

2136355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470.

The product of its digits is 2700, while the sum is 25.

The square root of 2136355 is about 1461.6275175297. The cubic root of 2136355 is about 128.7926681718.

The spelling of 2136355 in words is "two million, one hundred thirty-six thousand, three hundred fifty-five".